//
//  UINavigationController+YU.h
//
//  Created by BruceYu on 15/9/2.
//  Copyright (c) 2015年 BruceYu. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface UINavigationController (YU)

/**
 Method that calculate the origin.y of the contain view
 */
- (float) calculateYPosition;

- (BOOL)shouldAutorotate;
- (NSUInteger)supportedInterfaceOrientations;



@end
